1796727501

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{56731}}^1$

素因数の和:56783

約数の個数: 40

約数和(自身を含む): 2965495104

約数和(自身を除く): 1168767603

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 81, 153, 207, 391, 459, 621, 1173, 1377, 1863, 3519, 10557, 31671, 56731, 170193, 510579, 964427, 1304813, 1531737, 2893281, 3914439, 4595211, 8679843, 11743317, 22181821, 26039529, 35229951, 66545463, 78118587, 105689853, 199636389, 598909167, 1796727501]

約数ペア:

[(1, 1796727501), (3, 598909167), (9, 199636389), (17, 105689853), (23, 78118587), (27, 66545463), (51, 35229951), (69, 26039529), (81, 22181821), (153, 11743317), (207, 8679843), (391, 4595211), (459, 3914439), (621, 2893281), (1173, 1531737), (1377, 1304813), (1863, 964427), (3519, 510579), (10557, 170193), (31671, 56731)]